# Module Spec:vab-router-view(路由视图壳:keep-alive + 过渡 + reload 事件) module: id: vab-router-view name: VabRouterView(router-view + keep-alive + reload) type: ui entrypoints: - library/components/VabRouterView/index.vue public_api: concept: - "统一承载页面 router-view,提供 keep-alive include 列表与过渡动画" - "监听事件总线:reload-router-view,用于刷新当前视图缓存" dependency_closure: runtime: - "vue-router:useRoute / " - "plugin-vab:$sub/$unsub(事件订阅)" - "store-settings:theme.showProgressBar / theme.showPageTransition" - "store-tabs:visitedRoutes(生成 keepAliveNameList)" - "utils/routes:handleActivePath(生成 routerKey)" - "config:keepAliveMaxNum" - "nprogress(显示刷新进度条)" acceptance: - "路由切换时 keep-alive include 列表随 visitedRoutes 更新" - "$sub('reload-router-view') 触发后,当前视图能被重新渲染(routerKey 变更)" pitfalls: - "存在 get-code 事件并依赖组件的 __source 字段;不同构建/插件下可能不存在" - "未安装 plugin-vab 时 $sub/$unsub 不存在,reload/get-code 事件不会工作"